Mitsubishi L200. Manual - part 671

COMBINATION METER

CHASSIS ELECTRICAL

54A-51

STEP 5. Check the harness wire between the 
ignition switch (IG1) and combination meter 
connector C-112 (terminal No.36).
Check the power supply line for open circuit and 
short circuit.

NOTE: 

Prior to the wiring harness inspection, check joint 
connector C-132 and junction block connectors C-
207 and C-209, and repair if necessary.

Q: Is the wiring harness between the ignition switch 

(IG1) and combination meter connector C-112 
(terminal No.36) in good condition?
YES : 

Retest the system.

NO : 

Repair the wiring harness.

AC903856 BF

Connector: C-112 <LHD>

Harness side 

AC903868

BW

Connector: C-112 <RHD>

Harness side 

AC903853

Connector: C-132 <LHD>

AC

C-132 (GR)

AC903865

Connector: C-132 <RHD>

AB

C-132 (GR)

AC509934 AS

Connectors: C-207, C-209 <LHD>

Harness side

C-209

C-207

Harness side

C-209

C-207

Junction block (Front view)

AC509936 AN

Connectors: C-207, C-209 <RHD>

Harness side

C-209

C-207

Harness side

C-209

C-207

Junction block (Front view)

COMBINATION METER

CHASSIS ELECTRICAL

54A-52

STEP 6. Resistance measurement at combination 
meter connector C-111 and C-113.

• Disconnect the connector, and measure at the 

wiring harness side.

•

Resistance between combination meter connector 

C-113 terminal No.13 and body earth.

OK: Continuity exists (2 

Ω or less)

•

Resistance between combination meter connector 

C-111 terminal No.57 and body earth.

OK: Continuity exists (2 

Ω or less)

Q: Is the check result normal?

YES : 

Go to Step 8

NO : 

Go to Step 7

STEP 7. Check the harness between combination 
meter connector C-111 (terminal No.57), C-113 
(terminal No.13) and body earth.

Check the earth wires for open circuit.

Q: Is the wiring harness between the combination 

meter connector C-111 (terminal No.57), C-113 
(terminal No.13) and body earth in good condition?
YES : 

Retest the system.

NO : 

Repair the wiring harness.

STEP 8. Retest the system.

Q: Is the check result normal?

YES : 

The trouble can be an intermittent 

malfunction (Refer to GROUP 00 

− How to 

Cope with Intermittent Malfunction ).

NO : 

Replace the combination meter.

AC903856

C-111 Harness side 

C-113 Harness side 

BG

Connectors: C-111, C-113 <LHD>

C-111

C-113

AC903868

C-111 Harness side 

C-113 Harness side 

BX

Connectors: C-111, C-113 <RHD>

C-111

C-113

AC208309RK

Connector C-113
(Harness side)

AC208309NA

Connector C-111
(Harness side)

AC903856

C-111 Harness side 

C-113 Harness side 

BG

Connectors: C-111, C-113 <LHD>

C-111

C-113

AC903868

C-111 Harness side 

C-113 Harness side 

BX

Connectors: C-111, C-113 <RHD>

C-111

C-113

COMBINATION METER

CHASSIS ELECTRICAL

54A-53

Inspection Procedure 5: Speedometer does not work (Other meters work). 

COMMENTS ON TROUBLE SYMPTOM
If only the speedometer does not operate, the combi-
nation meter, the wiring harness or its connector may 
be defective. 

PROBABLE CAUSES

• Damaged harness wires and connectors

• Malfunction of combination meter

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III other system diagnosis code.
Check whether the DIESEL system-related diagno-
sis code is set.

Q: Is the diagnosis code set?

YES : 

Diagnose DIESEL system. (Refer to 

GROUP 13A, Troubleshooting .) After 
diagnosing the DIESEL system, go to Step 
5.

NO : 

Go to Step 2.

STEP 2. M.U.T.-III other system data list
Check the vehicle speed signal data list of DIESEL 
system.
Item No.4: Vehicle speed sensor (Refer to GROUP 
13A, Data list reference table .)

Q: Is the check result satisfactory?

YES : 

Go to Step 3.

NO : 

Diagnose DIESEL system. (Refer to 
GROUP 13A, Troubleshooting .) After 
diagnosing the DIESEL system.

Speedometer Circuit

COMBINATION 
METER

SPEED

A/T-ECU
<2WD-A/T>

VEHICLE SPEED 
SENSOR <2WD-M/T,4WD>

Wire colour code 
B : Black     LG : Light green     G : Green     L : Blue     W : White     Y : Yellow     SB : Sky blue 
BR : Brown     O : Orange     GR : Grey     R : Red     P : Pink     V : Violet     PU : Purple     SI : Silver

COMBINATION METER

CHASSIS ELECTRICAL

54A-54

STEP 3. Connector check: Joint connector C-127 
and combination meter connector C-112.

Q:  Is joint connector C-127 and combination meter 

connector C-112 in good condition?
YES : 

Go to Step 4.

NO : 

Repair or replace the damage 
component(s).

STEP 4. Check the wiring harness between joint 
connector C-127 (terminal 19) and combination 
meter connector C-112 (terminal 35).
Check the input lines for open circuit and short cir-
cuit.

Q: Is the wiring harness between joint connector C-

127 (terminal 19) and combination meter connector 
C-112 (terminal 35) in good condition?
YES : 

Go to Step 5.

NO : 

Repair or replace the damage 
component(s).

AC903856 BF

Connector: C-112 <LHD>

Harness side 

AC903868

BW

Connector: C-112 <RHD>

Harness side 

AC903853

Connector: C-127 <LHD>

AE

C-127 (GR)

AC903865

Connector: C-127 <RHD>

AD

C-127 (GR)

AC903856 BF

Connector: C-112 <LHD>

Harness side 

AC903868

BW

Connector: C-112 <RHD>

Harness side 

AC903853

Connector: C-127 <LHD>

AE

C-127 (GR)

AC903865

Connector: C-127 <RHD>

AD

C-127 (GR)